How many miles can i get AFTER the gas light comes on? I have a 2002 Buick Park Avenue
The car will stop when it runs out of gas and then you will know. Running the tank low with an electric fuel pump that is in the tank will cause unnecessary wear on the fuel pump possibly ruining it. It will be an expensive repair.
every car is different even the same cars...also city/highway...so at least 20 miles..